76 lines
9.1 KiB
XML
76 lines
9.1 KiB
XML
<document id="069ECA758D863CA239642919A521EDBF" ID-ISSN="0024-4082" ID-ZooBank="E79B2B6DBB6A-4DD2-A291-A2563541885A" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630107096780" checkinUser="felipe" docAuthor="Cossette, Adam P." docDate="2021" docId="03839C7AC4217F22BEA9AED4FECFFA69" docLanguage="en" docName="zlz178.pdf" docOrigin="Zoological Journal of the Linnean Society 191" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Bottosaurus AGASSIZ 1849" docType="treatment" docVersion="2" masterDocId="FFBAE402C4237F21BD6FAB63FFC9FF87" masterDocTitle="A new species of Bottosaurus (Alligatoroidea: Caimaninae) from the Black Peaks Formation (Palaeocene) of Texas indicates an early radiation of North American caimanines" updateTime="1699154177583" updateUser="plazi">
|
||
<mods:mods id="244073FB6F09BF1E53E7E89A5F824E47" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="EEC4A18590F0ED9C5C8F6E2084481229">
|
||
<mods:title id="E4D77BA4DE6DA8CD2B42A5A523FE456B">A new species of Bottosaurus (Alligatoroidea: Caimaninae) from the Black Peaks Formation (Palaeocene) of Texas indicates an early radiation of North American caimanines</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="6B3EA1605C3F5DBFBE30851E4D84D838" type="personal">
|
||
<mods:role id="50ADA8369FEB8591DCE419A9830116E3">
|
||
<mods:roleTerm id="D97FB110F932521610286A28FE0F77EA">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="34909478C3A551AD47D9D12AFCBD4568">Cossette, Adam P.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="33BEAEE6E6F035E0E7DE6131AD7C34BB">text</mods:typeOfResource>
|
||
<mods:relatedItem id="29CEEC1105BB08A030ABA04D1D98E331" type="host">
|
||
<mods:titleInfo id="7ED9CE9B3C3604255AF9AA8CC2D25B16">
|
||
<mods:title id="E36ED78798B0F1D149A294CCD6323871">Zoological Journal of the Linnean Society</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="0A07DF48A9C96CA167C2BBE9BB3AC135">
|
||
<mods:date id="7598A8659727A3F9248E86481BFA48DA">2021</mods:date>
|
||
<mods:detail id="3B3731F73AB943F08186004337C18383" type="volume">
|
||
<mods:number id="8C36168199EFF85052F3A6031F5E0129">191</mods:number>
|
||
</mods:detail>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:classification id="7D2D91E1EF7997FE25D89FAA3F2FE588">journal volume</mods:classification>
|
||
<mods:identifier id="C5C59F682F68667F39B5AEFFA48415AB" type="ISSN">0024-4082</mods:identifier>
|
||
<mods:identifier id="244DFF4890D001BC9FDB0FEDE0EF805A" type="ZooBank">E79B2B6DBB6A-4DD2-A291-A2563541885A</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03839C7AC4217F22BEA9AED4FECFFA69" LSID="urn:lsid:plazi:treatment:03839C7AC4217F22BEA9AED4FECFFA69" httpUri="http://treatment.plazi.org/id/03839C7AC4217F22BEA9AED4FECFFA69" lastPageId="3" pageId="2">
|
||
<subSubSection id="C3307EE7C4217F23BEA9AED4FADEFA48" box="[966,1303,1462,1487]" pageId="2" type="nomenclature">
|
||
<paragraph id="8B952D6CC4217F23BEA9AED4FADEFA48" blockId="2.[966,1303,1462,1487]" box="[966,1303,1462,1487]" pageId="2">
|
||
<heading id="D0DD9A00C4217F23BEA9AED4FADEFA48" box="[966,1303,1462,1487]" centered="true" fontSize="9" level="2" pageId="2" reason="2">
|
||
<taxonomicName id="4C2A56EFC4217F23BEA9AED4FADEFA48" authority="AGASSIZ, 1849" authorityName="AGASSIZ" authorityYear="1849" box="[966,1303,1462,1487]" class="Reptilia" family="Alligatoridae" genus="Bottosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="2" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95EF17EC4217F23BEA9AED4FBA5FA49" box="[966,1132,1463,1486]" italics="true" pageId="2">BOTTOSAURUS</emphasis>
|
||
AGASSIZ, 1849
|
||
</taxonomicName>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3307EE7C4217F22BE54AE9CFECFFA69" lastPageId="3" pageId="2" type="materials_examined">
|
||
<paragraph id="8B952D6CC4217F23BE54AE9CFB0DF993" blockId="2.[827,1220,1534,1556]" box="[827,1220,1534,1556]" pageId="2">
|
||
<emphasis id="B95EF17EC4217F23BE54AE9CFB74F994" box="[827,1213,1534,1556]" italics="true" pageId="2">
|
||
<typeStatus id="549193CEC4217F23BE54AE9CFCB9F993" box="[827,880,1535,1556]" pageId="2">Type</typeStatus>
|
||
species:
|
||
<taxonomicName id="4C2A56EFC4217F23BEB8AE9CFB74F994" authorityName="Meyer" authorityYear="1832" box="[983,1213,1534,1556]" class="Reptilia" family="Alligatoridae" genus="Bottosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="2" phylum="Chordata" rank="species" species="harlani">Bottosaurus harlani</taxonomicName>
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B952D6CC4217F22BE54AD5DFECFFA69" blockId="2.[827,1443,1597,1895]" lastBlockId="3.[145,761,1282,1518]" lastPageId="3" pageId="2">
|
||
<emphasis id="B95EF17EC4217F23BE54AD5DFC7FF9D4" box="[827,950,1598,1619]" italics="true" pageId="2">Diagnosis:</emphasis>
|
||
Species of
|
||
<taxonomicName id="4C2A56EFC4217F23B92DAD5DFB19F9D4" authorityName="AGASSIZ" authorityYear="1849" box="[1090,1232,1598,1619]" class="Reptilia" family="Alligatoridae" genus="Bottosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="2" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95EF17EC4217F23B92DAD5DFB19F9D4" box="[1090,1232,1598,1619]" italics="true" pageId="2">Bottosaurus</emphasis>
|
||
</taxonomicName>
|
||
are diagnosed by shared skull and mandibular character states. Lower jaws are nearly circular in cross-section. Teeth are tribodont, with apical striations of the enamel and mesiodistally oriented carinae. Anterior teeth are nearly circular in cross-section and have relatively low apices; mid-jaw and posterior teeth of the dentary are labiolingually compressed and bear apices that become progressively blunter along the posterior tooth row (
|
||
<figureCitation id="131131E9C4217F23BEA6AC32FBD8F8E1" box="[969,1041,1873,1895]" captionStart="Figure 1" captionStartId="3.[145,223,1149,1171]" captionTargetBox="[145,1425,195,1110]" captionTargetId="figure-27@3.[145,1425,195,1110]" captionTargetPageId="3" captionText="Figure 1. TMM 40148-7, holotype, Bottosaurus fustidens selected teeth compared with AMNH 2395, Bottosaurus harlani. A–C, TMM 40148-7, B. fustidens anterior, mid-jaw and posterior teeth in lingual (A), distal (B) and occlusal (C) views. D, E, AMNH 2395, B. harlani anterior, mid-jaw and posterior teeth in lingual (D) and occlusal (E) views. Scale bar = 1 cm." pageId="2">Fig. 1</figureCitation>
|
||
). Jugals preserve a large jugal foramen (
|
||
<figureCitation id="131131E9C4207F22BC6FAE61FE89FA90" box="[256,320,1282,1304]" captionStart="Figure 2" captionStartId="3.[808,888,1630,1652]" captionTargetBox="[808,1425,1283,1589]" captionTargetId="figure-252@3.[806,1427,1281,1591]" captionTargetPageId="3" captionText="Figure 2. TMM 40148-7, holotype, Bottosaurus fustidens and NJSM 11265, Bottosaurus harlani, comparison of jugal region in dorsal view. A, TMM 40148-7, holotype, B. fustidens right ascending process of jugal and anterior margin of medial jugal foramen. B, NJSM 11265, B. harlani left jugal. Abbreviations: apj, ascending process of jugal; mjf, medial jugal foramen. Scale bar = 5 cm." pageId="3">Fig. 2</figureCitation>
|
||
). A U-shaped depression is present on the frontal at the point of the greatest mediolateral constriction between the orbits (
|
||
<figureCitation id="131131E9C4207F22BF6CAE5CFD8AFAD3" box="[515,579,1343,1365]" captionStart="Figure 3" captionStartId="4.[163,242,783,805]" captionTargetBox="[323,1283,195,744]" captionTargetId="figure-481@4.[323,1283,195,744]" captionTargetPageId="4" captionText="Figure 3. Comparison of Bottosaurus fustidens and Bottosaurus harlani frontal regions in dorsal view. A, TMM 40148-7, holotype, B. fustidens B, TMM 41366-16, B. fustidens C, NJSM 11265, B. harlani. Abbreviations: f, frontal; pf, prefrontal. Scale bar = 5 cm." pageId="3">Fig. 3</figureCitation>
|
||
). The U-shaped depression of
|
||
<taxonomicName id="4C2A56EFC4207F22BC5CAE3DFE09FAF4" authorityName="AGASSIZ" authorityYear="1849" box="[307,448,1374,1395]" class="Reptilia" family="Alligatoridae" genus="Bottosaurus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Crocodylia" pageId="3" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95EF17EC4207F22BC5CAE3DFE09FAF4" box="[307,448,1374,1395]" italics="true" pageId="3">Bottosaurus</emphasis>
|
||
</taxonomicName>
|
||
differs from the U-shaped depression of caimanines, such as
|
||
<taxonomicName id="4C2A56EFC4207F22BF40AE1FFD1EFA16" authorityName="Gray" authorityYear="1862" box="[559,727,1404,1425]" class="Reptilia" family="Alligatoridae" genus="Melanosuchus" kingdom="Animalia" order="Crocodylia" pageId="3" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95EF17EC4207F22BF40AE1FFD1EFA16" box="[559,727,1404,1425]" italics="true" pageId="3">Melanosuchus</emphasis>
|
||
</taxonomicName>
|
||
or
|
||
<taxonomicName id="4C2A56EFC4207F22BDFEAEF8FF38FA37" box="[145,241,1435,1456]" class="Reptilia" family="Alligatoridae" genus="Caiman" kingdom="Animalia" order="Crocodylia" pageId="3" phylum="Chordata" rank="genus">
|
||
<emphasis id="B95EF17EC4207F22BDFEAEF8FF38FA37" box="[145,241,1435,1456]" italics="true" pageId="3">Caiman</emphasis>
|
||
</taxonomicName>
|
||
, in which the structure is anterior to the point of greatest mediolateral constriction between the orbits.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |